更多"Which of the following characterist"的相关试题:
[单项选择]Which of the following activities must consider climate as an important factor
A. Microelectronics.
B. Communications.
C. Banking.
D. Farming.
[多项选择]Which of the following components must be elected before the Spanning Tree Protocol can converge in a switched LAN?（）
A. designated ports.
B. duplex operating mode.
C. fast mode ports.
D. root bridge.
E. root ports.
F. BDPU priority.
[单项选择]Which of the following files must be customized to run a script that further configures the system upon completion of a mksysb install?（）
A. auto.u
B. inst.data
C. bos.autoi
D. bosint.data
[多项选择]Which two of the following actions must an OSPF NSF-capable router execute after a supervisor engine switchover?（） (Choose two.)
A. Re-learn the available OSPF neighbors with neighbor relationship restart
B. Send the graceful restart message
C. Re-acquire the link state database content for the network
D. Re-learn the available OSPF neighbors without neighbor relationship restart
[单项选择]Which of the following must occur when installing SCSI devices into the server?（）
A. Terminate the back end of the chain.
B. Set the jumper to device ID 0.
C. Terminate both ends of the chain.
D. Set the jumper to cable select.
[多项选择]Which of the following characteristics describe the BPDU Guard feature（）
A. ABPDU Guard port should only be configured on ports with PortFast enabled.
B. BPDU Guard and PortFast should not be enabled on the same port.
C. BPDU Guard is used to ensure that superior BPDUs are not received on a switch port.
D. ABPDU Guard port receiving a BPDU will go into err-disablestate.
E. ABPDU Guard port receiving a BPDU will be disabled.
F. BPDU Guard can be enabled on any switch port.
[单项选择]Which of the following must be configured on printers so that the server can properly monitor details on page counts?（）
A. WMI
B. DHCP
C. SNMP
D. MIB
[单项选择]Which of the following default ports must be opened to allow a technician to telnet into a machine?（）
A. 21
B. 23
C. 24
D. 25
[单项选择]Which of the following characteristics is true of a PCIe x8 card?（）
A. It can use only IRQ8.
B. It uses eight memory addresses for storage of data.
C. It has eight lanes by which data is transmitted.
D. It has eight times the bandwidth of a standard PCI card.
[单项选择]Which one of the following characteristics is true regarding the use of hubs and switches?（）
A. Hubs can have their ports be configured with VLANs
B. Using hubs is costly with regard to bandwidth availability.
C. Switches can not forward broadcasts.
D. Switches are more efficient than hubs in processing frames.
E. Switches increase the number of collision domains in the network.
[多项选择]Which of the following are characteristics of named access lists?（）
A. Individual statements in a named access list may be deleted.
B. They require a numbered range from 1000 to 1099.
C. When created, they must be specified as standard or extended.
D. They are created with the ip access-list command.
E. The entire access list must be deleted before editing.
F. They are applied with the ip name-group command.
[多项选择]Which of the following are characteristics of OSPF areas?（）
A. Hierarchical OSPF networks need to be in one area
B. Multiple OSPF areas must connect to area 0
C. Single area OSPF networks must be configured in area 1
D. Areas can be assigned any number from 0 to 63535
E. Area 0 is called the backbone area
F. Each OSPF area need to be configured with a loopback interface
[多项选择]Which of the following are key characteristics of PPP (Choose three.)（）。
A. can be used over analog circuits
B. maps Layer 2 to Layer 3 address
C. encapsulates several routed protocols
D. supports IP only
E. provides error correction
[多项选择]Which of the following must match for two directly connected routers running OSPF to establish a neighbor adjacency?（）
A. area IDs
B. process IDs
C. router IDs
D. hello timers
[单项选择]On which of the following hard drive types must Bob, a technician, change the jumper setting to match the motherboard/cabling combination?（）
A. SATA
B. eSATA
C. Solid state
D. PATA
